Soybean Cultivar 4211676

ABSTRACT

A soybean cultivar designated 4211676 is disclosed. The invention relates to the seeds of soybean cultivar 4211676, to the plants of soybean 4211676, to plant parts of soybean cultivar 4211676 and to methods for producing a soybean plant produced by crossing soybean cultivar 4211676 with itself or with another soybean cultivar. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. This invention also relates to soybean cultivars or breeding cultivars and plant parts derived from soybean cultivar 4211676, to methods for producing other soybean cultivars, lines or plant parts derived from soybean cultivar 4211676 and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants and plant parts produced by crossing cultivar 4211676 with another soybean cultivar.

BACKGROUND OF THE INVENTION

The present invention relates to a new and distinctive soybean cultivardesignated 4211676. All publications cited in this application areherein incorporated by reference.

There are numerous steps in the development of any novel, desirableplant germplasm. Plant breeding begins with the analysis and definitionof problems and weaknesses of the current germplasm, the establishmentof program goals, and the definition of specific breeding objectives.The next step is selection of germplasm that possesses the traits tomeet the program goals. The goal is to combine in a single variety animproved combination of desirable traits from the parental germplasm.These important traits may include higher seed yield, resistance todiseases and insects, better stems and roots, tolerance to drought andheat, and better agronomic quality.

Choice of breeding or selection methods depends on the mode of plantreproduction, the heritability of the trait(s) being improved, and thetype of cultivar used commercially (e.g., F₁ hybrid cultivar, purelinecultivar, etc.). For highly heritable traits, a choice of superiorindividual plants evaluated at a single location will be effective,whereas for traits with low heritability, selection should be based onmean values obtained from replicated evaluations of families of relatedplants. Popular selection methods commonly include pedigree selection,modified pedigree selection, mass selection, and recurrent selection.

The complexity of inheritance influences choice of the breeding method.Backcross breeding is used to transfer one or a few favorable genes fora highly heritable trait into a desirable cultivar. This approach hasbeen used extensively for breeding disease-resistant cultivars. Variousrecurrent selection techniques are used to improve quantitativelyinherited traits controlled by numerous genes. The use of recurrentselection in self-pollinating crops depends on the ease of pollination,the frequency of successful hybrids from each pollination and the numberof hybrid offspring from each successful cross.

Each breeding program should include a periodic, objective evaluation ofthe efficiency of the breeding procedure. Evaluation criteria varydepending on the goal and objectives, but should include gain fromselection per year based on comparisons to an appropriate standard,overall value of the advanced breeding lines, and number of successfulcultivars produced per unit of input (e.g., per year, per dollarexpended, etc.).

Promising advanced breeding lines are thoroughly tested and compared toappropriate standards in environments representative of the commercialtarget area(s) for three or more years. The best lines are candidatesfor new commercial cultivars; those still deficient in a few traits maybe used as parents to produce new populations for further selection.

These processes, which lead to the final step of marketing anddistribution usually take from eight to twelve years from the time thefirst cross is made. Therefore, development of new cultivars is atime-consuming process that requires precise forward planning, efficientuse of resources, and a minimum of changes in direction.

A most difficult task is the identification of individuals that aregenetically superior, because for most traits the true genotypic valueis masked by other confounding plant traits or environmental factors.One method of identifying a superior plant is to observe its performancerelative to other experimental plants and to a widely grown standardcultivar. If a single observation is inconclusive, replicatedobservations provide a better estimate of its genetic worth.

The goal of soybean plant breeding is to develop new, unique andsuperior soybean cultivars and hybrids. The breeder initially selectsand crosses two or more parental lines, followed by repeated selfing andselection, producing many new genetic combinations. The breeder cantheoretically generate billions of different genetic combinations viacrossing, selfing and mutations. The breeder has no direct control atthe cellular level. Therefore, two breeders will never develop the sameline, or even very similar lines, having the same soybean traits.

Each year, the plant breeder selects the germplasm to advance to thenext generation. This germplasm is grown under unique and differentgeographical, climatic and soil conditions and further selections arethen made during and at the end of the growing season. The cultivarsthat are developed are unpredictable because the breeder's selectionoccurs in unique environments with no control at the DNA level (usingconventional breeding procedures), and with millions of differentpossible genetic combinations being generated. A breeder of ordinaryskill in the art cannot predict the final resulting lines he develops,except possibly in a very gross and general fashion. The same breedercannot produce the same cultivar twice by using the same originalparents and the same selection techniques. This unpredictability resultsin the expenditure of large amounts of research monies to developsuperior new soybean cultivars.

The development of new soybean cultivars requires the development andselection of soybean varieties, the crossing of these varieties andselection of superior hybrid crosses. The hybrid seed is produced bymanual crosses between selected male-fertile parents or by using malesterility systems. These hybrids are selected for certain single genetraits such as pod color, flower color, pubescence color or herbicideresistance which indicate that the seed is truly a hybrid. Additionaldata on parental lines, as well as the phenotype of the hybrid,influence the breeder's decision whether to continue with the specifichybrid cross.

Pedigree breeding and recurrent selection breeding methods are used todevelop cultivars from breeding populations. Breeding programs combinedesirable traits from two or more cultivars or various broad-basedsources into breeding pools from which cultivars are developed byselfing and selection of desired phenotypes. The new cultivars areevaluated to determine which have commercial potential.

Pedigree breeding is used commonly for the improvement ofself-pollinating crops. Two parents that possess favorable,complementary traits are crossed to produce an F₁. An F₂ population isproduced by selfing one or several F₁s. Selection of the bestindividuals may begin in the F₂ population; then, beginning in the F₃,the best individuals in the best families are selected. Replicatedtesting of families can begin in the F₄ generation to improve theeffectiveness of selection for traits with low heritability. At anadvanced stage of inbreeding (i.e., F₆ and F₇), the best lines ormixtures of phenotypically similar lines are tested for potentialrelease as new cultivars.

Mass and recurrent selections can be used to improve populations ofeither self- or cross-pollinating crops. A genetically variablepopulation of heterozygous individuals is either identified, or created,by intercrossing several different parents. The best plants are selectedbased on individual superiority, outstanding progeny, or excellentcombining ability. The selected plants are intercrossed to produce a newpopulation in which further cycles of selection are continued.

Backcross breeding has been used to transfer genes for a simplyinherited, highly heritable trait into a desirable homozygous cultivaror inbred line which is the recurrent parent. The source of the trait tobe transferred is called the donor parent. After the initial cross,individuals possessing the phenotype of the donor parent are selectedand repeatedly crossed (backcrossed) to the recurrent parent. Theresulting plant is expected to have the attributes of the recurrentparent (e.g., cultivar) and the desirable trait transferred from thedonor parent.

The single-seed descent procedure in the strict sense refers to plantinga segregating population, harvesting a sample of one seed per plant, andusing the one-seed sample to plant the next generation. When thepopulation has been advanced from the F₂ to the desired level ofinbreeding, the plants from which lines are derived will each trace todifferent F₂ individuals. The number of plants in a population declineseach generation due to failure of some seeds to germinate or some plantsto produce at least one seed. As a result, not all of the F₂ plantsoriginally sampled in the population will be represented by a progenywhen generation advance is completed.

In a multiple-seed procedure, soybean breeders commonly harvest one ormore pods from each plant in a population and thresh them together toform a bulk. Part of the bulk is used to plant the next generation andpart is put in reserve. The procedure has been referred to as modifiedsingle-seed descent or the pod-bulk technique.

The multiple-seed procedure has been used to save labor at harvest. Itis considerably faster to thresh pods with a machine than to remove oneseed from each by hand for the single-seed procedure. The multiple-seedprocedure also makes it possible to plant the same number of seeds of apopulation each generation of inbreeding. Enough seeds are harvested tomake up for those plants that did not germinate or produce seed.

In addition to phenotypic observations, the genotype of a plant can alsobe examined. There are many laboratory-based techniques available forthe analysis, comparison and characterization of plant genotype; amongthese are Isozyme Electrophoresis, Restriction Fragment LengthPolymorphisms (RFLPs), Randomly Amplified Polymorphic DNAs (RAPDs),Arbitrarily Primed Polymerase Chain Reaction (AP-PCR), DNA AmplificationFingerprinting (DAF), Sequence Characterized Amplified Regions (SCARs),Amplified Fragment Length polymorphisms (AFLPs), Simple Sequence Repeats(SSRs—which are also referred to as Microsatellites), and SingleNucleotide Polymorphisms (SNPs).

Isozyme Electrophoresis and RFLPs have been widely used to determinegenetic composition. Shoemaker and Olsen, (Molecular Linkage Map ofSoybean (Glycine max L. Merr.) p 6.131-6.138 in S. J. O'Brien (ed)Genetic Maps: Locus Maps of Complex Genomes, Cold Spring HarborLaboratory Press, Cold Spring Harbor, N.Y., (1993)) developed amolecular genetic linkage map that consisted of 25 linkage groups withabout 365 RFLP, 11 RAPD, three classical markers and four isozyme loci.See also, Shoemaker, R. C., RFLP Map of Soybean, p 299-309, in Phillips,R. L. and Vasil, I. K., eds. DNA-Based Markers in Plants, KluwerAcademic Press, Dordrecht, the Netherlands (1994).

SSR technology is currently the most efficient and practical markertechnology; more marker loci can be routinely used and more alleles permarker locus can be found using SSRs in comparison to RFLPs. Forexample, Diwan and Cregan described a highly polymorphic microsatellitelocus in soybean with as many as 26 alleles. (Diwan, N. and Cregan, P.B., Theor. Appl. Genet. 95:22-225,1997.) SNPs may also be used toidentify the unique genetic composition of the invention and progenyvarieties retaining that unique genetic composition. Various molecularmarker techniques may be used in combination to enhance overallresolution.

Molecular markers, which includes markers identified through the use oftechniques such as Isozyme Electrophoresis, RFLPs, RAPDs, AP-PCR, DAF,SCARs, AFLPs, SSRs, and SNPs, may be used in plant breeding. One use ofmolecular markers is Quantitative Trait Loci (QTL) mapping. QTL mappingis the use of markers which are known to be closely linked to allelesthat have measurable effects on a quantitative trait. Selection in thebreeding process is based upon the accumulation of markers linked to thepositive effecting alleles and/or the elimination of the markers linkedto the negative effecting alleles from the plant's genome.

Molecular markers can also be used during the breeding process for theselection of qualitative traits. For example, markers closely linked toalleles or markers containing sequences within the actual alleles ofinterest can be used to select plants that contain the alleles ofinterest during a backcrossing breeding program. For example, molecularmarkers are used in soybean breeding for selection of the trait ofresistance to soybean cyst nematode, see U.S. Pat. No. 6,162,967. Themarkers can also be used to select toward the genome of the recurrentparent and against the markers of the donor parent. This procedureattempts to minimize the amount of genome from the donor parent thatremains in the selected plants. It can also be used to reduce the numberof crosses back to the recurrent parent needed in a backcrossingprogram. The use of molecular markers in the selection process is oftencalled genetic marker-enhanced selection or marker-assisted selection.Molecular markers may also be used to identify and exclude certainsources of germplasm as parental varieties or ancestors of a plant byproviding a means of tracking genetic profiles through crosses.

Mutation breeding is another method of introducing new traits intosoybean varieties. Mutations that occur spontaneously or areartificially induced can be useful sources of variability for a plantbreeder. The goal of artificial mutagenesis is to increase the rate ofmutation for a desired characteristic. Mutation rates can be increasedby many different means including temperature, long-term seed storage,tissue culture conditions, radiation (such as X-rays, Gamma rays,neutrons, Beta radiation, or ultraviolet radiation), chemical mutagens(such as base analogues like 5-bromo-uracil), antibiotics, alkylatingagents (such as sulfur mustards, nitrogen mustards, epoxides,ethyleneamines, sulfates, sulfonates, sulfones, or lactones), azide,hydroxylamine, nitrous acid or acridines. Once a desired trait isobserved through mutagenesis the trait may then be incorporated intoexisting germplasm by traditional breeding techniques. Details ofmutation breeding can be found in Principles of Cultivar Development byFehr, Macmillan Publishing Company, 1993.

The production of double haploids can also be used for the developmentof homozygous varieties in a breeding program. Double haploids areproduced by the doubling of a set of chromosomes from a heterozygousplant to produce a completely homozygous individual. For example, seeWan et al., Theor. Appl. Genet., 77:889-892, 1989.

Descriptions of other breeding methods that are commonly used fordifferent traits and crops can be found in one of several referencebooks (e.g., Allard, 1960; Simmonds, 1979; Sneep et al., 1979; Fehr,1987).

Proper testing should detect any major faults and establish the level ofsuperiority or improvement over current cultivars. In addition toshowing superior performance, there must be a demand for a new cultivarthat is compatible with industry standards or which creates a newmarket. The introduction of a new cultivar will incur additional coststo the seed producer, the grower, processor and consumer for specialadvertising and marketing, altered seed and commercial productionpractices, and new product utilization. The testing preceding release ofa new cultivar should take into consideration research and developmentcosts as well as technical superiority of the final cultivar. Forseed-propagated cultivars, it must be feasible to produce seed easilyand economically.

Soybean, Glycine max (L), is an important and valuable field crop. Thus,a continuing goal of soybean plant breeders is to develop stable, highyielding soybean cultivars that are agronomically sound. The reasons forthis goal are obviously to maximize the amount of grain produced on theland used and to supply food for both animals and humans. To accomplishthis goal, the soybean breeder must select and develop soybean plantsthat have traits that result in superior cultivars.

The foregoing examples of the related art and limitations relatedtherewith are intended to be illustrative and not exclusive. Otherlimitations of the related art will become apparent to those of skill inthe art upon a reading of the specification

SUMMARY OF THE INVENTION

The following embodiments and aspects thereof are described inconjunction with systems, tools and methods which are meant to beexemplary, not limiting in scope. In various embodiments, one or more ofthe above-described problems have been reduced or eliminated, whileother embodiments are directed to other improvements.

According to the invention, there is provided a new soybean cultivardesignated 4211676. This invention thus relates to the seeds of soybeancultivar 4211676, to the plants of soybean cultivar 4211676 and tomethods for producing a soybean plant produced by crossing soybeancultivar 4211676 with itself or another soybean cultivar, and thecreation of variants by mutagenesis or transformation of soybeancultivar 4211676.

Thus, any such methods using the soybean cultivar 4211676 are part ofthis invention: selfing, backcrosses, hybrid production, crosses topopulations, and the like. All plants produced using soybean cultivar4211676 as at least one parent are within the scope of this invention.Advantageously, this soybean cultivar could be used in crosses withother, different, soybean plants to produce first generation (F₁)soybean hybrid seeds and plants with superior characteristics.

In another aspect, the present invention provides for single or multiplegene converted plants of soybean cultivar 4211676. The transferredgene(s) may preferably be a dominant or recessive allele. Preferably,the transferred gene(s) will confer such traits as herbicide resistance,insect resistance, resistance for bacterial, fungal, or viral disease,male fertility, male sterility, enhanced nutritional quality, andindustrial usage. The gene may be a naturally occurring soybean gene ora transgene introduced through genetic engineering techniques.

In another aspect, the present invention provides regenerable cells foruse in tissue culture of soybean plant 4211676. The tissue culture willpreferably be capable of regenerating plants having all thephysiological and morphological characteristics of the foregoing soybeanplant, and of regenerating plants having substantially the same genotypeas the foregoing soybean plant. Preferably, the regenerable cells insuch tissue cultures will be embryos, protoplasts, meristematic cells,callus, pollen, leaves, anthers, cotyledons, hypocotyl, pistils, roots,root tips, flowers, seeds, petiole, pods or stems. Still further, thepresent invention provides soybean plants regenerated from the tissuecultures of the invention.

In addition to the exemplary aspects and embodiments described above,further aspects and embodiments will become apparent by study of thefollowing descriptions.

DEFINITIONS

In the description and tables that follow, a number of terms are used.In order to provide a clear and consistent understanding of thespecification and claims, including the scope to be given such terms,the following definitions are provided:

Allele. An allele is any of one or more alternative forms of a genewhich relate to one trait or characteristic. In a diploid cell ororganism, the two alleles of a given gene occupy corresponding loci on apair of homologous chromosomes.

Appearance. A visual observation rating based on a scale of 1-9 as tothe varieties overall appearance as far as adaptability, plant height,lodging, plant health, etc., at the time of rating as one would want itto look to be an excellent variety. A value of 1 indicates a very poorand not adapted variety while a value of 9 indicates a very nice,awesome looking variety with a lot of pods and perceived yield from avisual observation.

Backcrossing. Backcrossing is a process in which a breeder repeatedlycrosses hybrid progeny back to one of the parents, for example, a firstgeneration hybrid F₁ with one of the parental genotypes of the F₁hybrid.

Bacterial Pustule: Rated on a scale from 1 to 9 with 1 indicating nobacterial pustule found in the rated plot and a value of 9 indicatingall plants with infection by bacterial Pustule in the rated plot.

Brown Stem Rot. This is a visual disease score from 1 to 9 comparing allgenotypes in a given test. The score is based on leaf symptoms ofyellowing and necrosis caused by brown stem rot. Visual scores rangefrom a score of 9, which indicates no symptoms, to a score of 1 whichindicates severe symptoms of leaf yellowing and necrosis.

Cotyledon. A cotyledon is a type of seed leaf. The cotyledon containsthe food storage tissues of the seed.

Embryo. The embryo is the small plant contained within a mature seed.

Emergence. This score indicates the ability of the seed to emerge whenplanted 3″ deep in sand at a controlled temperature of 25° C. The numberof plants that emerge each day are counted. Based on this data, eachgenotype is given a 1 to 9 score based on its rate of emergence andpercent of emergence. A score of 9 indicates an excellent rate andpercent of emergence, an intermediate score of 5 indicates averageratings and a 1 score indicates a very poor rate and percent ofemergence.

Frogeye Leaf Spot (fels). Primarily a foliar disease of soybean causedby the fungus Cercospora sojina. Lesions on leaves are circular toangular spots which vary in size (less than 1 mm to 5 mm in diameter).The lesions are gray to brown spots surrounded by a narrow red or darkreddish-brown margin. The disease can be seedborne. The rating scale isfrom 1 to 9 with 1 indicating no Frogeye present and 9 indicating theleaf is entirely covered and the leaves are dropping off the plant(maybe pods also), very bad.

Hilum. This refers to the scar left on the seed that marks the placewhere the seed was attached to the pod prior to the seed beingharvested.

Hypocotyl. A hypocotyl is the portion of an embryo or seedling betweenthe cotyledons and the root. Therefore, it can be considered atransition zone between shoot and root.

Iron Chlorosis on Calcareous Soil. When conducting a test for salt oruptake of salt, there are three reactions:

-   -   a) Excluder: The plant takes up the salt but it is not        translocated up through the plant to the leaves and the plant        will survive normally in the presence of high salt in the soil.    -   b) Includer: The plants translocate the salt up through the        vascular pathways to the leaves resulting in scorching of the        leaves and later death and defoliation.    -   c) Segregater: Some plants are Excluders and some plants are        Includers. This variety segregates for the charater.

Iron-Deficiency Chlorosis. Plants are scored 1 to 9 based on visualobservations. A score of 9 means no stunting of the plants or yellowingof the leaves and a score of 1 indicates the plants are dead or dyingcaused by iron-deficiency chlorosis, a score of 5 means plants haveintermediate health with some leaf yellowing.

Lodging Resistance. Lodging is rated on a scale of 1 to 5. A score of 1indicates that almost all plants are erect and standing up. A score of 2indicates all plants are leaning slightly or a few plants are lying onthe ground. A score of 3 indicates all plants leaning moderately and/orseveral plants lying on the ground. A score of 4 indicates all plantsleaning considerably and/or a lot of plants lying on the ground and ascore of 5 indicates all plants lying on the ground.

Maturity Date. Plants are considered mature when 95% of the pods havereached their mature color. The number of days are calculated eitherfrom August 31 or from the planting date.

Maturity Group. This refers to an agreed-on industry division of groupsof varieties based on zones in which they are adapted, primarilyaccording to day length or latitude. They consist of very long daylength varieties (Groups 000, 00, 0), and extend to very short daylength varieties (Groups VII, VIII, IX, X).

Multi-yield. Average yield across all the locations of the varieties inthe trial.

Relative Maturity (RM). The term relative maturity is a numerical valuethat is assigned to a soybean variety based on comparisons with thematurity values of other varieties. The number preceding the decimalpoint in the RM refers to the maturity group. The number following thedecimal point refers to the relative earliness or lateness within eachmaturity group. For example, a 3.0 is an early group III variety, whilea 3.9 is a late group III variety.

Oil or oil percent. Soybean seeds contain a considerable amount of oil.Oil is measured by NIR spectrophotometry, and is reported on an as ispercentage basis.

Oleic Acid Percent. Oleic acid is one of the five most abundant fattyacids in soybean seeds. It is measured by gas chromatography and isreported as a percent of the total oil content.

Palmitic Acid Percent. Palmitic acid is one of the five most abundantfatty acids in soybean seeds. It is measured by gas chromatography andis reported as a percent of the total oil content.

Phytophthora Root Rot (Prr). Phytophthora root rot is rated on a scaleof 0 to 9, with a score of 0 being the best or highest tolerance (nodead plants) ranging to a score of 9 which indicates the plants have notolerance to Phytophthora and are dead.

Phenotypic Score. The Phenotypic Score is a visual rating of generalappearance of the variety. All visual traits are considered in the scoreincluding healthiness, standability, appearance and freedom fromdisease. Ratings are scored from 1 being poor to 9 being excellent.

Plant Height. Plant height is taken from the top of the soil to the topnode of the plant and is measured in centimeters.

Pod. This refers to the fruit of a soybean plant. It consists of thehull or shell (pericarp) and the soybean seeds.

Pod and Stem Blight. Also known as Diaporthe phaseolorum var. sojae. Podand Stem Blight results in poor seed quality and has symptoms of anarrangement of black fruiting structures in linear rows on the stems.Infected seeds crack and shrivel and are often covered with white mold.These seeds fail to germinate, or produce weak seedlings withbrownish-red pinpoint lesions on the cotyledons.

Protein Percent. Soybean seeds contain a considerable amount of protein.Protein is generally measured by NIR spectrophotometry and is reportedon an as is percentage basis.

Pubescence. This refers to a covering of very fine hairs closelyarranged on the leaves, stems and pods of the soybean plant.

Purple Seed Stain. Also known as Cercospora kikuchii. A fungus thatcauses a pink or light to dark purple discoloration of the mature seedcoat. The size of the discoloration may vary from a small spot to theentire seed surface. Affected seed may be cracked, rough and dull.

Quantitative Trait Loci (QTL). Quantitative trait loci (QTL) refer togenetic loci that control to some degree numerically representabletraits that are usually continuously distributed.

Regeneration. Regeneration refers to the development of a plant fromtissue culture.

Seed Protein Peroxidase Activity. Seed protein peroxidase activityrefers to a chemical taxonomic technique to separate cultivars based onthe presence or absence of the peroxidase enzyme in the seed coat. Thereare two types of soybean cultivars: those having high peroxidaseactivity (dark red color) and those having low peroxidase activity (nocolor).

Seed Yield (Bushels/Acre). The yield in bushels/acre is the actual yieldof the grain at harvest.

Seeds per Pound. Soybean seeds vary in seed size, therefore, the numberof seeds required to make up one pound also varies. This affects thepounds of seed required to plant a given area and can also impact enduses.

Shatterinq. The amount of pod dehiscence prior to harvest. Poddehiscence involves seeds falling from the pods to the soil. This is avisual score from 1 to 9 comparing all genotypes within a given test. Ascore of 9 means pods have not opened and no seeds have fallen out. Ascore of 5 indicates approximately 50% of the pods have opened, withseeds falling to the ground and a score of 1 indicates 100% of the podsare opened.

Single Gene Converted (Conversion). Single gene converted (conversion)plants refers to plants which are developed by a plant breedingtechnique called backcrossing wherein essentially all of the desiredmorphological and physiological characteristics of a variety arerecovered in addition to the single gene transferred into the varietyvia the backcrossing technique or via genetic engineering.

Southern Root Knot Nematode. Also known as Meloidogyne incognita. One ofthe most common nematode pest of soybeans in the southern states.Symptoms include severe stunting and formation of galls or knots on theroots. Also, plants may appear to suffer nutrient deficiencies and maywilt during hot periods of the day. Nematode damage reduces yield andlowers quality.

Soybean Mosaic Virus. Soybean mosaic virus is the most widelydistributed virus diseases of soybeans. The leaves of infected plantsare distorted and narrower than normal, and develop dark green swellingsalong the veins. Infected leaflets are puckered and curl down at themargin. Plants infected warly in the season are stunted, with shortenedpetioles and internodes. Diseased seed pods are often smaller,flattened, less pubescence, and curved more acutely than pods of healthyplants. In addition, infected seed are mottled brown or black, usuallysmaller than seeds from healthy plants, and germination may be reduced.

Stem Canker (sc). Caused by D. phaseolorum var. meridionalis. The firstsymptoms occur during the early reproductive stages as small, reddishbrown lesions, usually near a lower leaf node. As the season progresses,the lesions expand longitudinally to form cankers which are slightlysunken. The stem lesions become long and the leaf symptoms develop withcharacteristic interveinal chlorosis and necrosis, but no wilting.Foliar symptoms and plant death are caused in part by a phytotoxin.Rated “resistant” or “susceptible” if from disease in nursery. If fromfield observations it is rated on a scale from 0 to 9, where a value of0 indicates no stem canker and a value of 9 indicates plants are dead.

Sudden Death Syndrome (sds). Caused by the soilborne fungus, Fusariumsolani f. sp. glycines. The symptoms first appear on leaves asscattered, interveinal cholortic spots, which may become necrotic orenlarge and form streaks. Leaflets detach from the petioles. Theroot-mass of infected plants are reduced and discolored and precedefoliar symptoms. The infected plants often have increased flower and podabortion and reduced seed size. Rated on a scale from 1 to 9 with 1indicating no symptoms and 9 indicating plants dying or dead.

Virus. Rated on a scale from 1 to 9 with 1 indicating no virus noted orfound in the plot rated and 9 indicating all plants affected in the plotrated.

Wildfire. A type of bacterial leaf blight also known as Pseudomonastabaci. The symptoms of Wildfire include light brown spots of variablesize and shape, which are surrounded by a broad yellow halo. Smallerdark brown to black lesions sometimes form without the halo. During wetweather, the lesions expand to form large dead areas that eventuallytear away resulting in a tattered appearance.

DETAILED DESCRIPTION OF THE INVENTION

Soybean cultivar 4211676 is an early maturity group V variety. Soybeancultivar 4211676 has very high yield potential when compared to lines ofsimilar maturity and has excellent agronomic characteristics includinglodging resistance.

Some of the selection criteria used for various generations include:seed yield, lodging resistance, emergence, disease tolerance, maturity,late season plant intactness, plant height and shattering resistance.

The cultivar has shown uniformity and stability, as described in thefollowing variety description information. It has been self-pollinated asufficient number of generations with careful attention to uniformity ofplant type. The line has been increased with continued observation foruniformity.

Soybean cultivar 4211676 has the following morphologic and othercharacteristics (based primarily on data collected at DeWitt, Ark.).

TABLE 1 VARIETY DESCRIPTION INFORMATION Seed Coat Color (Mature Seed):Yellow Seed Coat Luster Dull (Mature Hand Shelled Seed): Seed Shape:Spherical Flattened Cotyledon Color (Mature Seed): Yellow HypocotylColor: Purple Leaflet Shape: Ovate Leaflet Size: Medium Leaf Color:Medium-green Growth Habit: Determinate Flower Color: Purple Hilum Color(Mature Seed): Black Plant Pubescence Color: Tawny Pod Color: TanMaturity Group: V Relative Maturity: 5.2 Plant Type: Intermediate PlantLodging Score: 1.8 Plant Height (cm): 77.5 Seed Size (g/100 seed): 15.1Disease Reactions: Bacterial pustule: Resistant Wildfire: ResistantFrogeye leaf spot: Moderately resistant (3.0 on a scale from 1 to 9)Southern stem canker: Resistant Pod and Stem Blight: Susceptible PurpleSeed Stain: Moderately resistant Phytophthora Root Rot: Susceptible(field tolerant rating 3.0) Soybean mosaic virus Resistant (SeedMottle): Soybean cyst nematode: Moderately resistant to race 3 Southernroot knot nematode: Resistant Sudden death syndrome: Moderatelysusceptible (6.0 on a scale from 1 to 9)

Physiological Response:

Iron Cholorosis on Calcareous Soil: Excluder for Chloride Soils

This invention is also directed to methods for producing a soybean plantby crossing a first parent soybean plant with a second parent soybeanplant, wherein the first or second soybean plant is the soybean plantfrom soybean cultivar 4211676. Further, both first and second parentsoybean plants may be from soybean cultivar 4211676. Therefore, anymethods using soybean cultivar 4211676 are part of this invention:selfing, backcrosses, hybrid breeding, and crosses to populations. Anyplants produced using soybean cultivar 4211676 as at least one parentare within the scope of this invention.

Additional methods include but are not limited to expression vectorsintroduced into plant tissues using a direct gene transfer method suchas microprojectile-mediated delivery, DNA injection, electroporation andthe like. More preferably expression vectors are introduced into planttissues by using either microprojectile-mediated delivery with abiolistic device or by using Agrobacterium-mediated transformation.Transformant plants obtained with the protoplasm of the invention areintended to be within the scope of this invention.

Soybean cultivar 4211676 is similar to soybean cultivars HBK 5990 andHBK R5588. While similar to soybean cultivars HBK 5990 and HBK R5588,there are significant differences including: soybean cultivar 4211676has resistance to Southern Root Knot Nematode, while soybean cultivarHBK 5990 is only moderately resistant. Soybean cultivar 4211676 hasROUNDUP tolerance, while soybean cultivar HBK 5990 is susceptible toROUNDUP. In addition, soybean cultivar 4211676 has tawny pubescence,while soybean cultivar HBK R5588 has grey pubescence. Also, soybeancultivar 4211676 is an Excluder to salt, while soybean cultivar HBKR5588 is an Includer to salt.

FURTHER EMBODIMENTS OF THE INVENTION

With the advent of molecular biological techniques that have allowed theisolation and characterization of genes that encode specific proteinproducts, scientists in the field of plant biology developed a stronginterest in engineering the genome of plants to contain and expressforeign genes, or additional, or modified versions of native, orendogenous, genes (perhaps driven by different promoters) in order toalter the traits of a plant in a specific manner. Such foreignadditional and/or modified genes are referred to herein collectively as“transgenes”. Over the last fifteen to twenty years several methods forproducing transgenic plants have been developed and the presentinvention, in particular embodiments, also relates to transformedversions of the claimed variety or line.

Plant transformation involves the construction of an expression vectorwhich will function in plant cells. Such a vector comprises DNAcomprising a gene under control of, or operatively linked to, aregulatory element (for example, a promoter). The expression vector maycontain one or more such operably linked gene/regulatory elementcombinations. The vector(s) may be in the form of a plasmid and can beused alone or in combination with other plasmids to provide transformedsoybean plants using transformation methods as described below toincorporate transgenes into the genetic material of the soybeanplant(s).

Expression Vectors for Soybean Transformation: Marker Genes

Expression vectors include at least one genetic marker operably linkedto a regulatory element (a promoter, for example) that allowstransformed cells containing the marker to be either recovered bynegative selection, i.e., inhibiting growth of cells that do not containthe selectable marker gene, or by positive selection, i.e., screeningfor the product encoded by the genetic marker. Many commonly usedselectable marker genes for plant transformation are well known in thetransformation arts, and include, for example, genes that code forenzymes that metabolically detoxify a selective chemical agent which maybe an antibiotic or an herbicide, or genes that encode an altered targetwhich is insensitive to the inhibitor. A few positive selection methodsare also known in the art.

One commonly used selectable marker gene for plant transformation is theneomycin phosphotransferase II (nptII) gene which, when under thecontrol of plant regulatory signals, confers resistance to kanamycin.Fraley et al., Proc. Natl. Acad. Sci. USA, 80:4803 (1983). Anothercommonly used selectable marker gene is the hygromycinphosphotransferase gene which confers resistance to the antibiotichygromycin. Vanden Elzen et al., Plant Mol. Biol., 5:299 (1985).

Additional selectable marker genes of bacterial origin that conferresistance to antibiotics include gentamycin acetyl transferase,streptomycin phosphotransferase and aminoglycoside-3′-adenyltransferase, the bleomycin resistance determinant (Hayford et al., PlantPhysiol. 86:1216 (1988), Jones et al., Mol. Gen. Genet., 210:86 (1987),Svab et al., Plant Mol. Biol. 14:197 (1990), Hille et al., Plant Mol.Biol. 7:171 (1986)). Other selectable marker genes confer resistance toherbicides such as glyphosate, glufosinate or bromoxynil (Comai et al.,Nature 317:741-744 (1985), Gordon-Kamm et al., Plant Cell 2:603-618(1990) and Stalker et al., Science 242:419-423 (1988)).

Selectable marker genes for plant transformation not of bacterial origininclude, for example, mouse dihydrofolate reductase, plant5-enolpyruvylshikimate-3-phosphate synthase and plant acetolactatesynthase (Eichholtz et al., Somatic Cell Mol. Genet. 13:67 (1987), Shahet al., Science 233:478 (1986), Charest et al., Plant Cell Rep. 8:643(1990)).

Another class of marker genes for plant transformation requiresscreening of presumptively transformed plant cells rather than directgenetic selection of transformed cells for resistance to a toxicsubstance such as an antibiotic. These genes are particularly useful toquantify or visualize the spatial pattern of expression of a gene inspecific tissues and are frequently referred to as reporter genesbecause they can be fused to a gene or gene regulatory sequence for theinvestigation of gene expression. Commonly used genes for screeningpresumptively transformed cells include β-glucuronidase (GUS),β-galactosidase, luciferase and chloramphenicol acetyltransferase(Jefferson, R. A., Plant Mol. Biol. Rep. 5:387 (1987), Teeri et al.,EMBO J. 8:343 (1989), Koncz et al., Proc. Natl. Acad. Sci. USA 84:131(1987), DeBlock et al., EMBO J. 3:1681 (1984)).

In vivo methods for visualizing GUS activity that do not requiredestruction of plant tissue are available (Molecular Probes publication2908, IMAGENE GREEN, p. 1-4 (1993) and Naleway et al., J. Cell Biol.115:151a (1991)). However, these in vivo methods for visualizing GUSactivity have not proven useful for recovery of transformed cellsbecause of low sensitivity, high fluorescent backgrounds and limitationsassociated with the use of luciferase genes as selectable markers.

More recently, a gene encoding Green Fluorescent Protein (GFP) has beenutilized as a marker for gene expression in prokaryotic and eukaryoticcells (Chalfie et al., Science 263:802 (1994)). GFP and mutants of GFPmay be used as screenable markers.

Expression Vectors for Soybean Transformation: Promoters

Genes included in expression vectors must be driven by a nucleotidesequence comprising a regulatory element, for example, a promoter.Several types of promoters are well known in the transformation arts asare other regulatory elements that can be used alone or in combinationwith promoters.

As used herein, “promoter” includes reference to a region of DNAupstream from the start of transcription and involved in recognition andbinding of RNA polymerase and other proteins to initiate transcription.A “plant promoter” is a promoter capable of initiating transcription inplant cells. Examples of promoters under developmental control includepromoters that preferentially initiate transcription in certain tissues,such as leaves, roots, seeds, fibers, xylem vessels, tracheids, orsclerenchyma. Such promoters are referred to as “tissue-preferred”.Promoters that initiate transcription only in a certain tissue arereferred to as “tissue-specific”. A “cell-type” specific promoterprimarily drives expression in certain cell types in one or more organs,for example, vascular cells in roots or leaves. An “inducible” promoteris a promoter which is under environmental control. Examples ofenvironmental conditions that may effect transcription by induciblepromoters include anaerobic conditions or the presence of light.Tissue-specific, tissue-preferred, cell type specific, and induciblepromoters constitute the class of “non-constitutive” promoters. A“constitutive” promoter is a promoter that is active under mostenvironmental conditions.

A. Inducible Promoters—An inducible promoter is operably linked to agene for expression in soybean. Optionally, the inducible promoter isoperably linked to a nucleotide sequence encoding a signal sequencewhich is operably linked to a gene for expression in soybean. With aninducible promoter the rate of transcription increases in response to aninducing agent.

Any inducible promoter can be used in the instant invention. See Ward etal., Plant Mol. Biol. 22:361-366 (1993). Exemplary inducible promotersinclude, but are not limited to, that from the ACEI system whichresponds to copper (Mett et al., Proc. Natl. Acad. Sci. U.S.A.90:4567-4571 (1993)); In2 gene from maize which responds tobenzenesulfonamide herbicide safeners (Hershey et al., Mol. Gen Genetics227:229-237 (1991) and Gatz et al., Mol. Gen. Genetics 243:32-38 (1994))or Tet repressor from Tn10 (Gatz et al., Mol. Gen. Genetics 227:229-237(1991)). A particularly preferred inducible promoter is a promoter thatresponds to an inducing agent to which plants do not normally respond.An exemplary inducible promoter is the inducible promoter from a steroidhormone gene, the transcriptional activity of which is induced by aglucocorticosteroid hormone (Schena et al., Proc. Natl. Acad. Sci. USA88:0421 (1991)).

B. Constitutive Promoters—A constitutive promoter is operably linked toa gene for expression in soybean or the constitutive promoter isoperably linked to a nucleotide sequence encoding a signal sequencewhich is operably linked to a gene for expression in soybean.

Many different constitutive promoters can be utilized in the instantinvention. Exemplary constitutive promoters include, but are not limitedto, the promoters from plant viruses such as the 35S promoter from CaMV(Odell et al., Nature 313:810-812 (1985)) and the promoters from suchgenes as rice actin (McElroy et al., Plant Cell 2: 163-171 (1990));ubiquitin (Christensen et al., Plant Mol. Biol. 12:619-632 (1989) andChristensen et al., Plant Mol. Biol. 18:675-689 (1992)); pEMU (Last etal., Theor. Appl. Genet. 81:581-588 (1991)); MAS (Velten et al., EMBO J.3:2723-2730 (1984)) and maize H3 histone (Lepetit et al., Mol. Gen.Genetics 231:276-285 (1992) and Atanassova et al., Plant Journal 2 (3):291-300 (1992)). The ALS promoter, Xba1/NcoI fragment 5′ to the Brassicanapus ALS3 structural gene (or a nucleotide sequence similarity to saidXba1/NcoI fragment), represents a particularly useful constitutivepromoter. See PCT application WO 96/30530.

C. Tissue-specific or Tissue-preferred Promoters—A tissue-specificpromoter is operably linked to a gene for expression in soybean.Optionally, the tissue-specific promoter is operably linked to anucleotide sequence encoding a signal sequence which is operably linkedto a gene for expression in soybean. Plants transformed with a gene ofinterest operably linked to a tissue-specific promoter produce theprotein product of the transgene exclusively, or preferentially, in aspecific tissue.

Any tissue-specific or tissue-preferred promoter can be utilized in theinstant invention. Exemplary tissue-specific or tissue-preferredpromoters include, but are not limited to, a root-preferred promotersuch as that from the phaseolin gene (Murai et al., Science 23:476-482(1983) and Sengupta-Gopalan et al., Proc. Natl. Acad. Sci. USA82:3320-3324 (1985)); a leaf-specific and light-induced promoter such asthat from cab or rubisco (Simpson et al., EMBO J. 4(11):2723-2729 (1985)and Timko et al., Nature 318:579-582 (1985)); an anther-specificpromoter such as that from LAT52 (Twell et al., Mol. Gen. Genetics217:240-245 (1989)); a pollen-specific promoter such as that from Zm13(Guerrero et al., Mol. Gen. Genetics 244:161-168 (1993)) or amicrospore-preferred promoter such as that from apg (Twell et al., Sex.Plant Reprod. 6:217-224 (1993)).

Signal Sequences for Targeting Proteins to Subcellular Compartments

Transport of protein produced by transgenes to a subcellular compartmentsuch as the chloroplast, vacuole, peroxisome, glyoxysome, cell wall ormitochondrion or for secretion into the apoplast, is accomplished bymeans of operably linking the nucleotide sequence encoding a signalsequence to the 5′ and/or 3′ region of a gene encoding the protein ofinterest. Targeting sequences at the 5′ and/or 3′ end of the structuralgene may determine during protein synthesis and processing where theencoded protein is ultimately compartmentalized.

The presence of a signal sequence directs a polypeptide to either anintracellular organelle or subcellular compartment or for secretion tothe apoplast. Many signal sequences are known in the art. See, forexample, Becker et al., Plant Mol. Biol. 20:49 (1992); Close, P. S.,Master's Thesis, Iowa State University (1993); Knox, C., et al., PlantMol. Biol. 9:3-17 (1987); Lerner et al., Plant Physiol. 91:124-129(1989); Frontes et al., Plant Cell 3:483-496 (1991); Matsuoka et al.,Proc. Natl. Acad. Sci. 88:834 (1991); Gould et al., J. Cell. Biol.108:1657 (1989); Creissen et al., Plant J. 2:129 (1991); Kalderon, etal., Cell 39:499-509 (1984); Steifel, et al., Plant Cell 2:785-793(1990).

Foreign Protein Genes and Agronomic Genes

With transgenic plants according to the present invention, a foreignprotein can be produced in commercial quantities. Thus, techniques forthe selection and propagation of transformed plants, which are wellunderstood in the art, yield a plurality of transgenic plants which areharvested in a conventional manner, and a foreign protein then can beextracted from a tissue of interest or from total biomass. Proteinextraction from plant biomass can be accomplished by known methods whichare discussed, for example, by Heney and Orr, Anal. Biochem. 114:92-6(1981).

According to a preferred embodiment, the transgenic plant provided forcommercial production of foreign protein is a soybean plant. In anotherpreferred embodiment, the biomass of interest is seed. For therelatively small number of transgenic plants that show higher levels ofexpression, a genetic map can be generated, primarily via conventionalRFLP, PCR and SSR analysis, which identifies the approximate chromosomallocation of the integrated DNA molecule. For exemplary methodologies inthis regard, see Glick and Thompson, Methods in Plant Molecular Biologyand Biotechnology, CRC Press, Boca Raton 269:284 (1993). Map informationconcerning chromosomal location is useful for proprietary protection ofa subject transgenic plant. If unauthorized propagation is undertakenand crosses made with other germplasm, the map of the integration regioncan be compared to similar maps for suspect plants, to determine if thelatter have a common parentage with the subject plant. Map comparisonswould involve hybridizations, RFLP, PCR, SSR and sequencing, all ofwhich are conventional techniques.

Likewise, by means of the present invention, agronomic genes can beexpressed in transformed plants. More particularly, plants can begenetically engineered to express various phenotypes of agronomicinterest. Exemplary genes implicated in this regard include, but are notlimited to, those categorized below:

1. Genes that Confer Resistance to Pests or Disease and that Encode:

A. Plant disease resistance genes. Plant defenses are often activated byspecific interaction between the product of a disease resistance gene(R) in the plant and the product of a corresponding avirulence (Avr)gene in the pathogen. A plant variety can be transformed with one ormore cloned resistance genes to engineer plants that are resistant tospecific pathogen strains. See, for example Jones et al., Science266:789 (1994) (cloning of the tomato Cf-9 gene for resistance toCladosporium fulvum); Martin et al., Science 262:1432 (1993) (tomato Ptogene for resistance to Pseudomonas syringae pv. tomato encodes a proteinkinase); Mindrinos et al. Cell 78:1089 (1994) (Arabidopsis RSP2 gene forresistance to Pseudomonas syringae).

B. A gene conferring resistance to a pest, such as soybean cystnematode. See e.g., PCT Application WO 96/30517; PCT Application WO93/19181.

C. A Bacillus thuringiensis protein, a derivative thereof or a syntheticpolypeptide modeled thereon. See, for example, Geiser et al., Gene48:109 (1986), who disclose the cloning and nucleotide sequence of a Btδ-endotoxin gene. Moreover, DNA molecules encoding δ-endotoxin genes canbe purchased from American Type Culture Collection, Manassas, Virginia,for example, under ATCC Accession Nos. 40098, 67136, 31995 and 31998.

D. A lectin. See, for example, Van Damme et al., Plant Molec. Biol.24:25 (1994), who disclose the nucleotide sequences of several Cliviaminiata mannose-binding lectin genes.

E. A vitamin-binding protein such as avidin. See PCT application U.S.Pat. No. 93/06487 which teaches the use of avidin and avidin homologuesas larvicides against insect pests.

F. An enzyme inhibitor, for example, a protease or proteinase inhibitoror an amylase inhibitor. See, for example, Abe et al., J. Biol. Chem.262:16793 (1987) (nucleotide sequence of rice cysteine proteinaseinhibitor), Huub et al., Plant Molec. Biol. 21:985 (1993) (nucleotidesequence of cDNA encoding tobacco proteinase inhibitor I), Sumitani etal., Biosci. Biotech. Biochem. 57:1243 (1993) (nucleotide sequence ofStreptomyces nitrosporeus α-amylase inhibitor) and U.S. Pat. No.5,494,813 (Hepher and Atkinson, issued Feb. 27, 1996).

G. An insect-specific hormone or pheromone such as an ecdysteroid orjuvenile hormone, a variant thereof, a mimetic based thereon, or anantagonist or agonist thereof. See, for example, the disclosure byHammock et al., Nature 344:458 (1990), of baculovirus expression ofcloned juvenile hormone esterase, an inactivator of juvenile hormone.

H. An insect-specific peptide or neuropeptide which, upon expression,disrupts the physiology of the affected pest. For example, see thedisclosures of Regan, J. Biol. Chem. 269:9 (1994) (expression cloningyields DNA coding for insect diuretic hormone receptor), and Pratt etal., Biochem. Biophys. Res. Comm. 163:1243 (1989) (an allostatin isidentified in Diploptera puntata). See also U.S. Pat. No. 5,266,317 toTomalski et al., which discloses genes encoding insect-specific,paralytic neurotoxins.

I. An insect-specific venom produced in nature by a snake, a wasp, etc.For example, see Pang et al., Gene 116:165 (1992), for disclosure ofheterologous expression in plants of a gene coding for a scorpioninsectotoxic peptide.

J. An enzyme responsible for a hyperaccumulation of a monoterpene, asesquiterpene, a steroid, hydroxamic acid, a phenylpropanoid derivativeor another non-protein molecule with insecticidal activity.

K. An enzyme involved in the modification, including thepost-translational modification, of a biologically active molecule; forexample, a glycolytic enzyme, a proteolytic enzyme, a lipolytic enzyme,a nuclease, a cyclase, a transaminase, an esterase, a hydrolase, aphosphatase, a kinase, a phosphorylase, a polymerase, an elastase, achitinase and a glucanase, whether natural or synthetic. See PCTapplication WO 93/02197 (Scott et al.), which discloses the nucleotidesequence of a callase gene. DNA molecules which containchitinase-encoding sequences can be obtained, for example, from the ATCCunder Accession Nos. 39637 and 67152. See also Kramer et al., InsectBiochem. Molec. Biol. 23:691 (1993), who teach the nucleotide sequenceof a cDNA encoding tobacco hornworm chitinase, and Kawalleck et al.,Plant Molec. Biol. 21:673 (1993), who provide the nucleotide sequence ofthe parsley ubi4-2 polyubiquitin gene.

L. A molecule that stimulates signal transduction. For example, see thedisclosure by Botella et al., Plant Molec. Biol. 24:757 (1994), ofnucleotide sequences for mung bean calmodulin cDNA clones, and Griess etal., Plant Physiol. 104:1467 (1994), who provide the nucleotide sequenceof a maize calmodulin cDNA clone.

M. A hydrophobic moment peptide. See PCT application WO 95/16776, whichdiscloses peptide derivatives of tachyplesin which inhibit fungal plantpathogens, and PCT application WO 95/18855 which teaches syntheticantimicrobial peptides that confer disease resistance.

N. A membrane permease, a channel former or a channel blocker. Forexample, see the disclosure of Jaynes et al., Plant Sci 89:43 (1993), ofheterologous expression of a cecropin-β lytic peptide analog to rendertransgenic tobacco plants resistant to Pseudomonas solanacearum.

O. A viral-invasive protein or a complex toxin derived therefrom. Forexample, the accumulation of viral coat proteins in transformed plantcells imparts resistance to viral infection and/or disease developmenteffected by the virus from which the coat protein gene is derived, aswell as by related viruses. See Beachy et al., Ann. Rev. Phytopathol.28:451 (1990). Coat protein-mediated resistance has been conferred upontransformed plants against alfalfa mosaic virus, cucumber mosaic virusand tobacco mosaic virus.

P. An insect-specific antibody or an immunotoxin derived therefrom.Thus, an antibody targeted to a critical metabolic function in theinsect gut would inactivate an affected enzyme, killing the insect. SeeTaylor et al., Abstract #497, Seventh Int'l Symposium on MolecularPlant-Microbe Interactions (Edinburgh, Scotland) (1994) (enzymaticinactivation in transgenic tobacco via production of single-chainantibody fragments).

Q. A virus-specific antibody. See, for example, Tavladoraki et al.,Nature 366:469 (1993), who show that transgenic plants expressingrecombinant antibody genes are protected from virus attack.

R. A developmental-arrestive protein produced in nature by a pathogen ora parasite. Thus, fungal endo-α-1,4-D-polygalacturonases facilitatefungal colonization and plant nutrient release by solubilizing plantcell wall homo-α-1,4-D-galacturonase. See Lamb et al., Bio/Technology10:1436 (1992). The cloning and characterization of a gene which encodesa bean endopolygalacturonase-inhibiting protein is described by Toubartet al., Plant J. 2:367 (1992).

S. A developmental-arrestive protein produced in nature by a plant. Forexample, Logemann et al., Bio/Technology 10:305 (1992), have shown thattransgenic plants expressing the barley ribosome-inactivating gene havean increased resistance to fungal disease.

T. Genes involved in the Systemic Acquired Resistance (SAR) Responseand/or the pathogenesis-related genes. Briggs, S., Current Biology, 5(2)(1995).

U. Antifungal genes. See Cornelissen and Melchers, Plant Physiol.,101:709-712 (1993); Parijs et al., Planta 183:258-264 (1991) andBushnell et al., Can. J. of Plant Path. 20(2):137-149 (1998).

V. Genes that confer resistance to Phytophthora root rot, such as theRps 1, Rps 1-a, Rps 1-b, Rps 1-c, Rps 1-d, Rps 1-e, Rps 1-k, Rps 2, Rps3-a, Rps 3-b, Rps 3-c, Rps 4, Rps 5, Rps 6, Rps 7 and other Rps genes.See, for example, Shoemaker et al., Phytophthora Root Rot ResistanceGene Mapping in Soybean, Plant Genome IV Conference, San Diego, Calif.(1995).

2. Genes that Confer Resistance to an Herbicide, for Example:

A. An herbicide that inhibits the growing point or meristem, such as animidazolinone or a sulfonylurea. Exemplary genes in this category codefor mutant ALS and AHAS enzyme as described, for example, by Lee et al.,EMBO J. 7:1241 (1988), and Miki et al., Theor. Appl. Genet. 80:449(1990), respectively.

B. Glyphosate (resistance conferred by mutant5-enolpyruvlshikimate-3-phosphate synthase (EPSPS) and aroA genes,respectively) and other phosphono compounds such as glufosinate(phosphinothricin acetyl transferase (PAT) and Streptomyceshygroscopicus PAT bar genes), and pyridinoxy or phenoxy proprionic acidsand cyclohexones (ACCase inhibitor-encoding genes). See, for example,U.S. Pat. No. 4,940,835 to Shah, et al., which discloses the nucleotidesequence of a form of EPSPS which can confer glyphosate resistance. ADNA molecule encoding a mutant aroA gene can be obtained under ATCCaccession number 39256, and the nucleotide sequence of the mutant geneis disclosed in U.S. Pat. No. 4,769,061 to Comai. European patentapplication No. 0 333 033 to Kumada et al., and U.S. Pat. No. 4,975,374to Goodman et al., disclose nucleotide sequences of glutamine synthetasegenes which confer resistance to herbicides such as L-phosphinothricin.The nucleotide sequence of a PAT gene is provided in Europeanapplication No. 0 242 246 to Leemans et al. DeGreef et al.,Bio/Technology 7:61 (1989) describe the production of transgenic plantsthat express chimeric bar genes coding for phosphinothricin acetyltransferase activity. Exemplary of genes conferring resistance tophenoxy proprionic acids and cyclohexones, such as sethoxydim andhaloxyfop are the Acc1-S1, Acc1-S2, and Acc2-S3 genes described byMarshall et al., Theor. Appl. Genet. 83:435 (1992).

C. An herbicide that inhibits photosynthesis, such as a triazine (psbAand gs+ genes) or a benzonitrile (nitrilase gene). Przibila et al.,Plant Cell 3:169 (1991), describe the transformation of Chlamydomonaswith plasmids encoding mutant psbA genes. Nucleotide sequences fornitrilase genes are disclosed in U.S. Pat. No. 4,810,648 to Stalker andDNA molecules containing these genes are available under ATCC AccessionNos. 53435, 67441 and 67442. Cloning and expression of DNA coding for aglutathione S-transferase is described by Hayes et al., Biochem. J.285:173 (1992).

D. Acetohydroxy acid synthase, which has been found to make plants thatexpress this enzyme resistant to multiple types of herbicides, has beenintroduced into a variety of plants. See Hattori et al., Mol. Gen.Genet. 246:419, 1995. Other genes that confer tolerance to herbicidesinclude a gene encoding a chimeric protein of rat cytochrome P4507A1 andyeast NADPH-cytochrome P450 oxidoreductase (Shiota et al., PlantPhysiol., 106:17, 1994), genes for glutathione reductase and superoxidedismutase (Aono et al., Plant Cell Physiol. 36:1687, 1995), and genesfor various phosphotransferases (Datta et al., Plant Mol. Biol. 20:619,1992).

E. Protoporphyrinogen oxidase (protox) is necessary for the productionof chlorophyll, which is necessary for all plant survival. The protoxenzyme serves as the target for a variety of herbicidal compounds. Theseherbicides also inhibit growth of all the different species of plantspresent, causing their total destruction. The development of plantscontaining altered protox activity which are resistant to theseherbicides are described in U.S. Pat. Nos. 6,288,306; 6,282,837;5,767,373; and international publication WO 01/12825.

3. Genes that Confer or Contribute to a Value-Added Trait, such as:

A. Modified fatty acid metabolism, for example, by transforming a plantwith an antisense gene of stearyl-ACP desaturase to increase stearicacid content of the plant. See Knultzon et al., Proc. Natl. Acad. Sci.USA 89:2625 (1992).

B. Decreased phytate content—1) Introduction of a phytase-encoding geneenhances breakdown of phytate, adding more free phosphate to thetransformed plant. For example, see Van Hartingsveldt et al., Gene127:87 (1993), for a disclosure of the nucleotide sequence of anAspergillus niger phytase gene. 2) A gene could be introduced thatreduced phytate content. This could be accomplished by cloning and thenreintroducing DNA associated with the single allele which is responsiblefor maize mutants characterized by low levels of phytic acid. See Raboyet al., Maydica 35:383 (1990).

C. Modified carbohydrate composition effected, for example, bytransforming plants with a gene coding for an enzyme that alters thebranching pattern of starch. See Shiroza et al., J. Bacteriol. 170:810(1988) (nucleotide sequence of Streptococcus mutantsfructosyltransferase gene), Steinmetz et al., Mol. Gen. Genet. 20:220(1985) (nucleotide sequence of Bacillus subtilis levansucrase gene), Penet al., Bio/Technology 10:292 (1992) (production of transgenic plantsthat express Bacillus lichenifonnis α-amylase), Elliot et al., PlantMolec. Biol. 21:515 (1993) (nucleotide sequences of tomato invertasegenes), Søgaard et al., J. Biol. Chem. 268:22480 (1993) (site-directedmutagenesis of barley α-amylase gene), and Fisher et al., Plant Physiol.102:1045 (1993) (maize endosperm starch branching enzyme II).

D. Elevated oleic acid via FAD-2 gene modification and/or decreasedlinolenic acid via FAD-3 gene modification. See U.S. Pat. Nos.6,063,947; 6,323,392; and international publication WO 93/11245.

4. Genes that Control Male Sterility

A. Introduction of a deacetylase gene under the control of atapetum-specific promoter and with the application of the chemicalN-Ac-PPT. See international publication WO 01/29237.

B. Introduction of various stamen-specific promoters. See internationalpublications WO 92/13956 and WO 92/13957.

C. Introduction of the barnase and the barstar genes. See Paul et al.,Plant Mol. Biol. 19:611-622, 1992).

Methods for Soybean Transformation

Numerous methods for plant transformation have been developed includingbiological and physical plant transformation protocols. See, forexample, Miki et al., “Procedures for Introducing Foreign DNA intoPlants” in Methods in Plant Molecular Biology and Biotechnology, Glick,B. R. and Thompson, J. E. Eds. (CRC Press, Inc. Boca Raton, 1993) pages67-88. In addition, expression vectors and in-vitro culture methods forplant cell or tissue transformation and regeneration of plants areavailable. See, for example, Gruber et al., “Vectors for PlantTransformation” in Methods in Plant Molecular Biology and Biotechnology,Glick, B. R. and Thompson, J. E. Eds. (CRC Press, Inc., Boca Raton,1993) pages 89-119.

A. Agrobacterium-mediated Transformation—One method for introducing anexpression vector into plants is based on the natural transformationsystem of Agrobacterium. See, for example, Horsch et al., Science227:1229 (1985). A. tumefaciens and A. rhizogenes are plant pathogenicsoil bacteria which genetically transform plant cells. The Ti and Riplasmids of A. tumefaciens and A. rhizogenes, respectively, carry genesresponsible for genetic transformation of the plant. See, for example,Kado, C. I., Crit. Rev. Plant Sci. 10:1 (1991). Descriptions ofAgrobacterium vector systems and methods for Agrobacterium-mediated genetransfer are provided by Gruber et al., supra, Miki et al., supra andMoloney et al., Plant Cell Reports 8:238 (1989). See also, U.S. Pat. No.5,563,055 (Townsend and Thomas), issued Oct. 8, 1996.

B. Direct Gene Transfer—Several methods of plant transformation,collectively referred to as direct gene transfer, have been developed asan alternative to Agrobacterium-mediated transformation. A generallyapplicable method of plant transformation is microprojectile-mediatedtransformation where DNA is carried on the surface of microprojectilesmeasuring 1 to 4 μm. The expression vector is introduced into planttissues with a biolistic device that accelerates the microprojectiles tospeeds of 300 to 600 m/s which is sufficient to penetrate plant cellwalls and membranes. Sanford et al., Part. Sci. Technol. 5:27 (1987);Sanford, J. C., Trends Biotech. 6:299 (1988); Klein et al., Bio/Tech.6:559-563 (1988); Sanford, J. C. Physiol Plant 7:206 (1990); Klein etal., Biotechnology 10:268 (1992). See also U.S. Pat. No. 5,015,580(Christou, et al.), issued May 14, 1991 and U.S. Pat. No. 5,322,783(Tomes, et al.), issued Jun. 21, 1994.

Another method for physical delivery of DNA to plants is sonication oftarget cells. Zhang et al., Bio/Technology 9:996 (1991). Alternatively,liposome and spheroplast fusion have been used to introduce expressionvectors into plants. Deshayes et al., EMBO J., 4:2731 (1985); Christouet al., Proc Natl. Acad. Sci. USA 84:3962 (1987). Direct uptake of DNAinto protoplasts using CaCl₂ precipitation, polyvinyl alcohol orpoly-L-ornithine has also been reported. Hain et al., Mol. Gen. Genet199:161 (1985) and Draper et al., Plant Cell Physiol. 23:451 (1982).Electroporation of protoplasts and whole cells and tissues have alsobeen described (Donn et al., In Abstracts of VIIth InternationalCongress on Plant Cell and Tissue Culture IAPTC, A2-38, p 53 (1990);D'Halluin et al., Plant Cell 4:1495-1505 (1992) and Spencer et al.,Plant Mol. Biol. 24:51-61 (1994)).

Following transformation of soybean target tissues, expression of theabove-described selectable marker genes allows for preferentialselection of transformed cells, tissues and/or plants, usingregeneration and selection methods well known in the art.

The foregoing methods for transformation would typically be used forproducing a transgenic variety. The transgenic variety could then becrossed with another (non-transformed or transformed) variety in orderto produce a new transgenic variety. Alternatively, a genetic trait thathas been engineered into a particular soybean line using the foregoingtransformation techniques could be moved into another line usingtraditional backcrossing techniques that are well known in the plantbreeding arts. For example, a backcrossing approach could be used tomove an engineered trait from a public, non-elite variety into an elitevariety, or from a variety containing a foreign gene in its genome intoa variety or varieties that do not contain that gene. As used herein,“crossing” can refer to a simple X by Y cross or the process ofbackcrossing depending on the context.

Single-Gene Conversions

When the term “soybean plant” is used in the context of the presentinvention, this also includes any single gene conversions of thatvariety. The term single gene converted plant as used herein refers tothose soybean plants which are developed by a plant breeding techniquecalled backcrossing wherein essentially all of the desired morphologicaland physiological characteristics of a variety are recovered in additionto the single gene transferred into the variety via the backcrossingtechnique. Backcrossing methods can be used with the present inventionto improve or introduce a characteristic into the variety. The term“backcrossing” as used herein refers to the repeated crossing of ahybrid progeny back to the recurrent parent, i.e., backcrossing 1, 2, 3,4, 5, 6, 7, 8, 9 or more times to the recurrent parent. The parentalsoybean plant that contributes the gene for the desired characteristicis termed the nonrecurrent or donor parent. This terminology refers tothe fact that the nonrecurrent parent is used one time in the backcrossprotocol and therefore does not recur. The parental soybean plant towhich the gene or genes from the nonrecurrent parent are transferred isknown as the recurrent parent as it is used for several rounds in thebackcrossing protocol (Poehlman & Sleper, 1994; Fehr, 1987). In atypical backcross protocol, the original variety of interest (recurrentparent) is crossed to a second variety (nonrecurrent parent) thatcarries the single gene of interest to be transferred. The resultingprogeny from this cross are then crossed again to the recurrent parentand the process is repeated until a soybean plant is obtained whereinessentially all of the desired morphological and physiologicalcharacteristics of the recurrent parent are recovered in the convertedplant, in addition to the single transferred gene from the nonrecurrentparent.

The selection of a suitable recurrent parent is an important step for asuccessful backcrossing procedure. The goal of a backcross protocol isto alter or substitute a single trait or characteristic in the originalcultivar. To accomplish this, a single gene of the recurrent cultivar ismodified or substituted with the desired gene from the nonrecurrentparent, while retaining essentially all of the rest of the desiredgenetic, and therefore the desired physiological and morphological,constitution of the original cultivar. The choice of the particularnonrecurrent parent will depend on the purpose of the backcross; one ofthe major purposes is to add some agronomically important trait to theplant. The exact backcrossing protocol will depend on the characteristicor trait being altered to determine an appropriate testing protocol.Although backcrossing methods are simplified when the characteristicbeing transferred is a dominant allele, a recessive allele may also betransferred. In this instance it may be necessary to introduce a test ofthe progeny to determine if the desired characteristic has beensuccessfully transferred.

Many single gene traits have been identified that are not regularlyselected for in the development of a new cultivar but that can beimproved by backcrossing techniques. Single gene traits may or may notbe transgenic; examples of these traits include but are not limited to,male sterility, waxy starch, herbicide resistance, resistance forbacterial, fungal, or viral disease, insect resistance, male fertility,enhanced nutritional quality, industrial usage, yield stability andyield enhancement. These genes are generally inherited through thenucleus. Several of these single gene traits are described in U.S. Pat.Nos. 5,959,185; 5,973,234 and 5,977,445; the disclosures of which arespecifically hereby incorporated by reference.

Tissue Culture

Further reproduction of the cultivar can occur by tissue culture andregeneration. Tissue culture of various tissues of soybeans andregeneration of plants therefrom is well known and widely published. Forexample, reference may be had to Komatsuda, T. et al., Crop Sci.31:333-337 (1991); Stephens, P. A., et al., Theor. Appl. Genet. (1991)82:633-635; Komatsuda, T. et al., Plant Cell, Tissue and Organ Culture,28:103-113 (1992); Dhir, S. et al., Plant Cell Reports (1992)11:285-289; Pandey, P. et al., Japan J. Breed. 42:1-5 (1992); andShetty, K., et al., Plant Science 81:245-251 (1992); as well as U.S.Pat. No. 5,024,944 issued Jun. 18, 1991 to Collins et al., and U.S. Pat.No. 5,008,200 issued Apr. 16, 1991 to Ranch et al. Thus, another aspectof this invention is to provide cells which upon growth anddifferentiation produce soybean plants having all the physiological andmorphological characteristics of soybean cultivar 4211676.

As used herein, the term “tissue culture” indicates a compositioncomprising isolated cells of the same or a different type or acollection of such cells organized into parts of a plant. Exemplarytypes of tissue cultures are protoplasts, calli, plant clumps, and plantcells that can generate tissue culture that are intact in plants orparts of plants, such as embryos, pollen, flowers, seeds, pods, leaves,stems, roots, root tips, anthers, pistils, and the like. Means forpreparing and maintaining plant tissue culture are well known in theart. By way of example, a tissue culture comprising organs has been usedto produce regenerated plants. U.S. Pat. Nos. 5,959,185; 5,973,234 and5,977,445 describe certain techniques, the disclosures of which areincorporated herein by reference.

Additional Breeding Methods

This invention also is directed to methods for producing a soybean plantby crossing a first parent soybean plant with a second parent soybeanplant wherein the first or second parent soybean plant is a soybeanplant of soybean cultivar 4211676. Further, both first and second parentsoybean plants can come from the soybean cultivar 4211676. Thus, anysuch methods using soybean cultivar 4211676 are part of this invention:selfing, backcrosses, hybrid production, crosses to populations, and thelike. All plants produced using soybean cultivar 4211676 as at least oneparent are within the scope of this invention, including those developedfrom cultivars derived from soybean cultivar 4211676. Advantageously,the soybean cultivar could be used in crosses with other, different,soybean plants to produce the first generation (F₁) soybean hybrid seedsand plants with superior characteristics. The cultivar of the inventioncan also be used for transformation where exogenous genes are introducedand expressed by the cultivar of the invention. Genetic variants createdeither through traditional breeding methods using soybean cultivar4211676 or through transformation of soybean cultivar 4211676 by any ofa number of protocols known to those of skill in the art are intended tobe within the scope of this invention.

The following describes breeding methods that may be used with soybeancultivar 4211676 in the development of further soybean plants. One suchembodiment is a method for developing a soybean cultivar 4211676 progenysoybean plant in a soybean plant breeding program comprising: obtainingthe soybean plant, or a part thereof, of cultivar 4211676 utilizing saidplant or plant part as a source of breeding material and selecting asoybean cultivar 4211676 progeny plant with molecular markers in commonwith cultivar 4211676 and/or with morphological and/or physiologicalcharacteristics selected from the characteristics listed in Tables 1 or2. Breeding steps that may be used in the soybean plant breeding programinclude pedigree breeding, backcrossing, mutation breeding, andrecurrent selection. In conjunction with these steps, techniques such asRFLP-enhanced selection, genetic marker enhanced selection (for exampleSSR markers) and the making of double haploids may be utilized.

Another method involves producing a population of soybean cultivar4211676 progeny soybean plants, comprising crossing cultivar 4211676with another soybean plant, thereby producing a population of soybeanplants, which, on average, derive 50% of their alleles from soybeancultivar 4211676. A plant of this population may be selected andrepeatedly selfed or sibbed with a soybean cultivar resulting from thesesuccessive filial generations. One embodiment of this invention is thesoybean cultivar produced by this method and that has obtained at least50% of its alleles from soybean cultivar 4211676.

One of ordinary skill in the art of plant breeding would know how toevaluate the traits of two cultivars to determine if there is nosignificant difference between the two traits expressed by thosecultivars. For example, see Fehr and Walt, Principles of CultivarDevelopment, p 261-286 (1987). Thus the invention includes soybeancultivar 4211676 progeny soybean plants comprising a combination of atleast two cultivar 4211676 traits selected from the group consisting ofthose listed in Tables 1 and 2 or the cultivar 4211676 combination oftraits listed in the Summary of the Invention, so that said progenysoybean plant is not significantly different for said traits thansoybean cultivar 4211676 as determined at the 5% significance level whengrown in the same environmental conditions. Using techniques describedherein, molecular markers may be used to identify said progeny plant asa soybean cultivar 4211676 progeny plant. Mean trait values may be usedto determine whether trait differences are significant, and preferablythe traits are measured on plants grown under the same environmentalconditions. Once such a cultivar is developed its value is substantialsince it is important to advance the germplasm base as a whole in orderto maintain or improve traits such as yield, disease resistance, pestresistance, and plant performance in extreme environmental conditions.

Progeny of soybean cultivar 4211676 may also be characterized throughtheir filial relationship with soybean cultivar 4211676, as for example,being within a certain number of breeding crosses of soybean cultivar4211676. A breeding cross is a cross made to introduce new genetics intothe progeny, and is distinguished from a cross, such as a self or a sibcross, made to select among existing genetic alleles. The lower thenumber of breeding crosses in the pedigree, the closer the relationshipbetween soybean cultivar 4211676 and its progeny. For example, progenyproduced by the methods described herein may be within 1, 2, 3, 4 or 5breeding crosses of soybean cultivar 4211676.

As used herein, the term “plant” includes plant cells, plantprotoplasts, plant cell tissue cultures from which soybean plants can beregenerated, plant calli, plant clumps, and plant cells that are intactin plants or parts of plants, such as embryos, pollen, ovules, flowers,pods, leaves, roots, root tips, anthers, cotyledons, hypocotyls, stems,pistils, petiole, and the like.

INDUSTRIAL USES

The seed of soybean cultivar 4211676, the plant produced from the seed,the hybrid soybean plant produced from the crossing of the variety withany other soybean plant, hybrid seed, and various parts of the hybridsoybean plant can be utilized for human food, livestock feed, and as araw material in industry.

The soybean is the world's leading source of vegetable oil and proteinmeal. The oil extracted from soybeans is used for cooking oil,margarine, and salad dressings. Soybean oil is composed of saturated,monounsaturated and polyunsaturated fatty acids. It has a typicalcomposition of 11% palmitic, 4% stearic, 25% oleic, 50% linoleic and 9%linolenic fatty acid content (“Economic Implications of Modified SoybeanTraits Summary Report”, Iowa Soybean Promotion Board and AmericanSoybean Association Special Report 92S, May 1990). Changes in fatty acidcomposition for improved oxidative stability and nutrition areconstantly sought after. Industrial uses of soybean oil which issubjected to further processing include ingredients for paints,plastics, fibers, detergents, cosmetics, lubricants and biodiesel fuel.Soybean oil may be split, inter-esterified, sulfurized, epoxidized,polymerized, ethoxylated, or cleaved. Designing and producing soybeanoil derivatives with improved functionality and improved oliochemistryis a rapidly growing field. The typical mixture of triglycerides isusually split and separated into pure fatty acids, which are thencombined with petroleum-derived alcohols or acids, nitrogen, sulfonates,chlorine, or with fatty alcohols derived from fats and oils.

Soybean is also used as a food source for both animals and humans.Soybean is widely used as a source of protein for animal feeds forpoultry, swine and cattle. During processing of whole soybeans, thefibrous hull is removed and the oil is extracted. The remaining soybeanmeal is a combination of carbohydrates and approximately 50% protein.

For human consumption soybean meal is made into soybean flour which isprocessed to protein concentrates used for meat extenders or specialtypet foods. Production of edible protein ingredients from soybean offersa healthier, less expensive replacement for animal protein in meats aswell as in dairy-type products.

TABLES

In Table 2 that follows, the traits and characteristics of soybeancultivar 4211676 are compared to several competing varieties ofcommercial soybeans of similar maturity in 2004. Column one indicatesthe soybean cultivar name, column two shows the relative maturity,column three shows the average Frogeye leaf spot (fels) rating taken atthree locations (based on a scale from 1 to 9), column four shows theaverage plant height in centimeters taken at six locations, column fiveshows the average plant lodging resistance taken at ten locations (basedon a scale from 1 to 5), column six shows the average Sudden DeathSyndrome (sds) rating taken at five locations (based on a scale from 1to 9), column seven shows the Stem Canker (sc) rating taken at onelocation (based on a scale from 0 to 9), and column eight shows thePhytophthora Root Rot (prr) rating taken at one location (based on ascale from 0 to 9).

TABLE 2 PAIRED COMPARISONS 2004 Cultivar Relative Plant Name Maturityfels Height Lodging sds sc prr 4211676 5.1 0.8 29 0.9 4.1 0.0 3.0S020579 5.3 4.5 31 1.3 2.6 0.3 1.0 S020595 5.1 3.0 29 1.2 4.2 0.0 1.0S020608 5.1 3.5 31 1.0 5.4 0.0 1.0 S020610 5.2 3.5 33 1.2 4.4 0.0 0.0S020632 5.3 2.8 33 1.1 3.2 0.0 1.0 S020636 5.4 2.5 30 1.2 4.4 0.0 1.0S020649 5.8 3.5 31 0.9 2.9 0.1 2.0 S020677 5.2 1.5 28 1.2 3.2 0.0 0.0S020680 5.1 0.3 28 1.2 3.6 0.0 0.0 S020683 5.2 0.3 26 0.9 2.0 0.0 0.0S020690 5.3 0.5 25 0.7 4.4 0.0 3.0 S020699 5.1 0.8 26 0.7 4.6 0.0 1.0S020703 5.5 0.3 31 0.7 4.1 0.0 2.0 S020706 5.3 2.5 30 1.0 2.4 0.3 0.0S020709 5.3 0.3 28 0.7 2.9 0.0 2.5 S020733 5.3 4.5 25 0.6 2.1 0.0 3.0S020753 5.5 0.5 31 1.1 4.4 2.0 0.0 S020755 5.2 1.0 26 1.1 3.2 3.0 3.0S020769 5.1 0.3 30 1.0 3.8 0.0 0.0 S020774 5.5 0.5 29 0.9 2.7 0.0 2.0S020776 5.7 0.3 37 1.1 2.2 0.0 2.0 S020815 5.4 0.3 27 1.1 4.1 0.0 3.0S020969 5.7 4.5 34 1.0 5.3 0.0 2.0 S021062 5.3 1.0 29 1.2 1.8 0.0 1.0S021074 5.7 0.5 28 1.1 1.3 0.0 1.0 S021082 5.7 1.8 33 1.1 3.0 0.0 0.0S021093 5.6 1.3 30 1.4 3.4 0.0 2.0 S021128 5.3 0.8 31 1.2 3.8 0.2 0.0 AG5501 5.4 3.8 31 0.8 2.4 0.0 1.0 CS R4442 4.5 3.5 34 1.1 1.8 1.0 0.0 CSR4800 4.7 4.0 33 1.0 1.8 1.0 0.0 DK 5366RR 5.6 2.8 31 1.4 2.2 0.6 0.0HBK R5123 5.1 4.3 40 1.5 4.0 1.0 0.0 HBK R5422 5.4 1.0 34 1.1 2.3 0.01.0 HBK R5620 5.8 2.0 36 1.2 2.8 0.6 0.0 P 94B73RR 4.5 1.0 34 1.3 2.81.0 0.5 P 95B32RR 5.2 3.5 26 1.0 2.2 2.0 1.0 SG 5140NRR 5.5 2.8 30 0.82.5 0.6 2.0 SG 5.2 0.5 27 0.9 3.4 0.0 1.0 5441NRR/STS

As shown in Table 3 below, the traits and characteristics of soybeancultivar 4211676 are compared to several competing varieties ofcommercial soybeans in 2004. Column one indicates the cultivar name,column two shows the multi-yield value and column three shows the yieldas a percent of the mean (13 locations).

TABLE 3 PAIRED COMPARISONS 2004 Cultivar Name Multi yield Yield as % ofMean 4211676 54.5 104.4 S021128 59.5 114.0 S020683 58.9 112.8 S02076958.1 111.3 CS R4800 57.8 110.7 S021074 57.1 109.4 AG 5501 56.3 107.9S020699 55.5 106.3 S020706 55.2 105.7 CS R4442 54.6 104.6 P 94B73RR 54.3104.0 S020677 54.0 103.4 S020776 54.0 103.4 S020703 53.8 103.1 DK 5366RR53.3 102.1 HBK R5620 53.2 101.9 HBK R5422 53.1 101.7 S020733 53.0 101.5S020709 52.9 101.3 S021062 52.6 100.8 S020632 52.0 99.6 S020753 51.498.5 S020636 50.8 97.3 SG 5441NRR/STS 50.8 97.3 P 95B32RR 50.6 96.9S020680 50.4 96.6 S020690 50.2 96.2 SG 5140NRR 50.2 96.2 S020774 49.995.6 S021082 49.9 95.6 S020579 49.8 95.4 S020595 49.2 94.3 S020649 49.294.3 S020969 48.8 93.5 S021093 48.2 92.3 S020608 47.9 91.8 S020815 47.190.2 HBK R5123 46.8 89.7 S020610 46.0 88.1 S020755 45.6 87.4

As shown in Table 4 below, the traits and characteristics of soybeancultivar 4211676 are compared to several competing varieties ofcommercial soybeans of similar maturity in 2005. Column one indicatesthe soybean cultivar name, column two shows the relative maturity,column three shows the average Frogeye Leaf Spot (fels) rating taken at6 locations (based on a scale from 1 to 9), column four shows theaverage plant height in centimeters taken at eight locations, columnfive shows the average plant lodging resistance on a scale from 1 to 5taken at 9 locations, column six shows the average Sudden Death Syndrome(sds) rating taken at 5 locations (based on a scale from 1 to 9), columnseven shows the average virus rating taken at 3 locations (based on ascale from 1 to 9), column eight shows the Phytophthora Root Rot (prr)rating taken at 1 location (based on a scale from 0 to 9), column nineshows the average Bacterial pustule (bact. pust) rating taken at 3locations (based on a scale from 1 to 9) and column ten shows theaverage appearance (app.) value taken at 4 locations (based on a scalefrom 1 to 9).

TABLE 4 PAIRED COMPARISONS 2005 Cultivar Name Rel. Mat. fels Pl Ht.Lodg. sds virus prr Bact. Pust app. 4211676 5.4 1.0 31 1.8 2.5 1.0 0.01.0 9.1 DK 5466RR 5.4 1.3 30 1.7 1.6 1.0 0.0 1.0 8.8 AG 4903 4.9 1.8 321.8 1.7 1.0 0.1 1.0 9.3 DK 5066RR 5.0 2.7 37 2.1 1.7 1.0 0.0 1.0 8.3MBS54533NRR 5.3 1.3 32 2.4 1.2 1.0 0.1 1.0 8.4 CS R5432N 5.6 1.7 28 1.31.5 1.0 0.0 1.0 8.6 SG 5151NRR 5.0 1.6 39 2.0 1.4 1.0 0.0 1.0 8.9 P95B43 5.5 2.1 33 1.6 2.3 1.0 0.1 1.0 8.3 S020769 5.4 1.0 31 1.8 2.1 1.00.0 1.0 9.0 CS R5022N 5.0 3.2 35 2.1 1.2 1.0 0.0 1.0 8.0 S020127 5.4 1.027 1.4 2.2 1.0 0.0 1.0 8.5 CS R5212N 5.2 1.9 32 1.9 1.5 1.0 0.0 1.0 8.3DK 5366RR 5.6 1.7 35 2.1 1.7 1.0 0.1 1.0 8.1 MBS54555NRR 5.4 2.5 30 2.01.2 1.0 0.0 1.0 9.0 AG 5501 5.5 1.9 31 1.7 1.3 1.0 0.0 1.0 8.3 DK 5161RR5.2 1.0 29 1.8 2.5 1.0 0.0 1.0 8.9 AG 5301 5.3 1.5 32 1.5 1.2 1.0 0.01.0 8.9 S010443 5.5 1.0 31 2.1 2.5 1.0 0.1 1.0 7.8 BPR5342NRR 5.0 2.3 281.6 1.8 1.0 0.0 1.3 8.8 S010145 5.2 1.8 35 2.6 1.6 1.0 0.0 1.0 7.3S020699 5.0 1.1 27 1.2 1.6 1.0 0.1 1.0 9.6 S020706 5.5 1.4 27 1.4 1.11.0 0.0 1.0 8.6 S010153RR 5.3 1.2 27 1.5 2.6 1.0 0.0 1.0 8.5 S010148 5.61.3 39 2.3 1.1 1.0 0.0 1.0 8.5 DKB51-51 5.0 1.2 39 2.3 1.4 1.0 0.0 1.38.3 S020677 5.5 1.0 26 1.1 3.0 1.0 0.0 1.0 8.6 S020220 5.5 1.2 23 1.11.6 1.0 0.0 1.0 8.8 DP 5414RR 5.4 1.0 35 2.2 2.0 1.0 0.0 1.0 8.1 S0202285.4 1.0 32 1.8 2.3 1.0 0.0 1.0 8.6 954014CRJ 5.9 1.0 44 2.5 1.5 1.0 0.01.0 8.1 S020678 5.5 1.2 29 1.6 1.7 1.0 0.0 1.0 9.4 S020230 5.4 1.2 291.8 2.2 1.0 0.0 1.0 7.9 S020694 5.5 1.3 26 1.3 1.9 1.0 0.0 1.0 8.5S021128 5.7 1.0 26 2.0 1.2 1.0 0.0 1.0 8.4 NK S52-U3 5.4 2.0 29 2.1 2.71.0 0.5 1.0 7.1 S020683 4.8 1.1 24 1.2 1.6 1.0 0.0 1.0 8.8 S020129 4.81.0 28 1.7 2.2 1.0 0.0 1.0 7.3 S020223 5.2 1.3 25 1.1 2.0 1.0 0.0 1.08.1 S020022 5.4 1.2 30 2.0 1.3 1.0 0.1 1.0 7.8 S020355 5.6 1.8 28 2.12.0 1.0 0.1 1.0 7.5

As shown in Table 5 below, the traits and characteristics of soybeancultivar 4211676 are compared to several competing varieties ofcommercial soybeans in 2005. Column one indicates the cultivar name,column two shows the multi-yield value and column three shows the yieldas a percent of the mean.

TABLE 5 PAIRED COMPARISONS 2005 Cultivar Name Multi yield Yield as % ofMean 4211676 64.7 113.7 DK 5466RR 62.3 109.4 AG 4903 61.9 108.8 DK5066RR 61.4 108.0 MBS54533NRR 61.3 107.8 CS R5432N 61.3 107.7 SG 5151NRR61.1 107.3 P 95B43 60.7 106.7 S020769 60.5 106.4 CS R5022N 60.1 105.6S020127 59.9 105.3 CS R5212N 59.9 105.2 DK 5366RR 59.9 105.2 MBS54555NRR59.6 104.7 AG 5501 59.4 104.5 DK 5161RR 59.3 104.1 AG 5301 59.0 103.6S010443 58.9 103.6 BPR5342NRR 58.6 103.0 S010145 58.3 102.5 S020699 58.1102.1 S020706 57.5 101.0 S010153RR 57.1 100.4 S010148 56.6 99.4 DKB51-5156.6 99.4 S020677 56.1 98.6 S020220 56.1 98.5 DP 5414RR 56.1 98.5S020228 55.7 97.9 S020678 55.1 96.8 S020230 54.9 96.4 S020694 54.5 95.8S021128 53.5 94.0 NK S52-U3 53.4 93.9 S020683 53.4 93.8 S020129 52.291.8 S020223 49.1 86.3 S020022 46.0 80.9

DEPOSIT INFORMATION

A deposit of the soybean seed of this invention is maintained byHornbeck Seed Company, 210 Drier Road, DeWitt, Ark. 72042-0472. Accessto this deposit will be available during the pendency of thisapplication to persons determined by the Commissioner of Patents andTrademarks to be entitled thereto under 37 CFR §1.14 and 35 USC §122.Upon allowance of any claims in this application, all restrictions onthe availability to the public of the variety will be irrevocablyremoved by affording access to a deposit of at least 2,500 seeds of thesame variety with the American Type Culture Collection, Manassas,Virginia or National Collections of Industrial, Food and Marine Bacteria(NCIMB), 23 St Machar Drive, Aberdeen, Scotland, AB24 3RY, UnitedKingdom.

While a number of exemplary aspects and embodiments have been discussedabove, those of skill in the art will recognize certain modifications,permutations, additions and sub-combinations thereof. It is thereforeintended that the following appended claims and claims hereafterintroduced are interpreted to include all such modifications,permutations, additions and sub-combinations as are within their truespirit and scope.

1. A seed of soybean cultivar 4211676, wherein a representative sampleof seed of said cultivar was deposited under ATCC Accession No.PTA-______.
 2. A soybean plant, or a part thereof, produced by growingthe seed of claim
 1. 3. A tissue culture of cells produced from theplant of claim 2, wherein said cells of the tissue culture are producedfrom a plant part selected from the group consisting of leaf, pollen,embryo, cotyledon, hypocotyl, meristematic cell, root, root tip, pistil,anther, flower, stem, pod and petiole.
 4. A protoplast produced from theplant of claim
 2. 5. A protoplast produced from the tissue culture ofclaim
 3. 6. A soybean plant regenerated from the tissue culture of claim3, wherein the plant has all of the morphological and physiologicalcharacteristics of cultivar
 4211676. 7. A method for producing an F,hybrid soybean seed, wherein the method comprises crossing the plant ofclaim 2 with a different soybean plant and harvesting the resultant F₁hybrid soybean seed.
 8. A hybrid soybean seed produced by the method ofclaim
 7. 9. A hybrid soybean plant, or a part thereof, produced bygrowing said hybrid seed of claim
 8. 10. A method of producing anherbicide resistant soybean plant wherein the method comprisestransforming the soybean plant of claim 2 with a transgene wherein thetransgene confers resistance to an herbicide selected from the groupconsisting of imidazolinone, sulfonylurea, glyphosate, glufosinate,L-phosphinothricin, triazine and benzonitrile.
 11. An herbicideresistant soybean plant produced by the method of claim
 10. 12. A methodof producing an insect resistant soybean plant wherein the methodcomprises transforming the soybean plant of claim 2 with a transgenethat confers insect resistance.
 13. An insect resistant soybean plantproduced by the method of claim
 12. 14. The soybean plant of claim 13,wherein the transgene encodes a Bacillus thuringiensis endotoxin.
 15. Amethod of producing a disease resistant soybean plant wherein the methodcomprises transforming the soybean plant of claim 2 with a transgenethat confers disease resistance.
 16. A disease resistant soybean plantproduced by the method of claim
 15. 17. A method of producing a soybeanplant with modified fatty acid metabolism or modified carbohydratemetabolism wherein the method comprises transforming the soybean plantof claim 2 with a transgene encoding a protein selected from the groupconsisting of phytase, fructosyltransferase, levansucrase, α-amylase,invertase and starch branching enzyme or encoding an antisense ofstearyl-ACP desaturase.
 18. A soybean plant having modified fatty acidmetabolism or modified carbohydrate metabolism produced by the method ofclaim
 17. 19. A method of introducing a desired trait into soybeancultivar 4211676 wherein the method comprises: (a) crossing a 4211676plant, wherein a representative sample of seed was deposited under ATCCAccession No. PTA-______, with a plant of another soybean cultivar thatcomprises a desired trait to produce progeny plants wherein the desiredtrait is selected from the group consisting of male sterility, herbicideresistance, insect resistance, modified fatty acid metabolism, modifiedcarbohydrate metabolism, modified seed yield, modified oil percent,modified protein percent, modified lodging resistance, modifiedshattering, modified iron-deficiency chlorosis and resistance tobacterial disease, fungal disease or viral disease; (b) selecting one ormore progeny plants that have the desired trait to produce selectedprogeny plants; (c) crossing the selected progeny plants with the4211676 plants to produce backcross progeny plants; (d) selecting forbackcross progeny plants that have the desired trait and all of thephysiological and morphological characteristics of soybean cultivar4211676 listed in Table 1; and (e) repeating steps (c) and (d) three ormore times in succession to produce selected fourth or higher backcrossprogeny plants that comprise the desired trait and all of thephysiological and morphological characteristics of soybean cultivar4211676 listed in Table
 1. 20. A soybean plant produced by the method ofclaim 19, wherein the plant has the desired trait and all of thephysiological and morphological characteristics of soybean cultivar4211676 listed in Table
 1. 21. The soybean plant of claim 20, whereinthe desired trait is herbicide resistance and the resistance isconferred to an herbicide selected from the group consisting ofimidazolinone, sulfonylurea, glyphosate, glufosinate,L-phosphinothricin, triazine and benzonitrile.
 22. The soybean plant ofclaim 20, wherein the desired trait is insect resistance and the insectresistance is conferred by a transgene encoding a Bacillus thuringiensisendotoxin.
 23. The soybean plant of claim 20, wherein the desired traitis modified fatty acid metabolism or modified carbohydrate metabolismand said desired trait is conferred by a nucleic acid encoding a proteinselected from the group consisting of phytase, fructosyltransferase,levansucrase, α-amylase, invertase and starch branching enzyme orencoding an antisense of stearyl-ACP desaturase.